spec/frontend/ide/stores/modules/commit/actions_spec.js takes too long

Job #751238559 failed for gitlab-org/security/gitlab@38b28e2f959dde8b1a4e891fd5955b90587f4684:

spec/frontend/ide/stores/modules/commit/actions_spec.js

FAIL spec/frontend/ide/stores/modules/commit/actions_spec.js (10.835s)
  ● IDE commit module actions › setLastCommitMessage › updates commit message with stats
    Test took too long (6379.286581ms > 6000ms)!
      52 |     // debugging always takes longer than the test timeout.
      53 |     if (elapsedNS > timeoutNS && !IS_DEBUGGING) {
    > 54 |       throw new Error(
         |             ^
      55 |         `Test took too long (${elapsedNS / NS_PER_MS}ms > ${timeoutNS / NS_PER_MS}ms)!`,
      56 |       );
      57 |     }
      at Object.<anonymous> (spec/frontend/helpers/timeout.js:54:13)
Test Suites: 1 failed, 508 passed, 509 total
Tests:       1 failed, 1 skipped, 5429 passed, 5431 total
Snapshots:   88 passed, 88 total
Time:        1027.598s
Ran all test suites.